12813810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8059}}^1$

素因数の和:8122

約数の個数: 32

約数和(自身を含む): 31337280

約数和(自身を除く): 18523470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 8059, 16118, 24177, 40295, 48354, 80590, 120885, 241770, 427127, 854254, 1281381, 2135635, 2562762, 4271270, 6406905, 12813810]

約数ペア:

[(1, 12813810), (2, 6406905), (3, 4271270), (5, 2562762), (6, 2135635), (10, 1281381), (15, 854254), (30, 427127), (53, 241770), (106, 120885), (159, 80590), (265, 48354), (318, 40295), (530, 24177), (795, 16118), (1590, 8059)]